Seabirds occupancy in the Gulf of Lion
Louis Schroll
2024-03-20
- Fou de bassan
- Goeland Leucophee / Yellow legged gull
- Mouette melanocephale / Mediteranean gull
- Mouette pygmée / Little gull
- Mouette rieuse / Black-headed gull
- Oceanite tempete / Storm petrel
- Petits puffins / Small shearwaters
- Scopoli’s shearwater / Puffin de Scopoli
- Sternes caugek / Sandwich terns
- Common tern / Sterne pierregarin
Fou de bassan
Data sources: Migralion, PELMED, PNM, SAMM (all sessions)
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| dist_to_shore | -0.9169255 | 0.3715584 | -1.680163 | -0.9071221 | -0.2100949 |
| intercept | -1.4925650 | 0.2915153 | -2.048645 | -1.5005559 | -0.9022243 |
| log_bathymetry | -2.5987964 | 0.6084908 | -3.890675 | -2.5610923 | -1.4985099 |
Goeland Leucophee / Yellow legged gull
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 2.4763328 | 0.3572281 | 1.8494577 | 2.4515401 | 3.2468830 |
| log_bathymetry | -0.3746888 | 0.3403722 | -1.0403124 | -0.3758344 | 0.2991902 |
| log_dist_to_shore | -1.7046031 | 0.3368113 | -2.4068185 | -1.6878575 | -1.0858548 |
| mean_autumn_sst | -1.4562944 | 0.7575478 | -2.9823266 | -1.4473787 | -0.0031413 |
| mean_spring_sst | 0.1576083 | 0.2986875 | -0.4143536 | 0.1517293 | 0.7647659 |
| mean_summer_sst | 0.0736510 | 0.4418107 | -0.8185050 | 0.0847147 | 0.9143611 |
| mean_winter_sst | -0.4528942 | 0.7439190 | -1.9818710 | -0.4341521 | 0.9343030 |
Repro
Data sources: Migralion prenup, PELMED, PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 3.664446 | 0.5147689 | 2.7965874 | 3.618796 | 4.8607397 |
| log_dist_to_shore | -1.230079 | 0.5375242 | -2.3410210 | -1.206231 | -0.2582178 |
| mean_autumn_sst | 1.457561 | 0.9191330 | -0.3675333 | 1.467069 | 3.2216415 |
| mean_summer_sst | -1.264302 | 0.6496323 | -2.5759223 | -1.250830 | -0.0153154 |
| mean_winter_sst | -2.307011 | 0.8624592 | -4.0205289 | -2.299620 | -0.6233370 |
Mouette melanocephale / Mediteranean gull
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 2.2767556 | 0.6416768 | 1.1275390 | 2.2467222 | 3.6077184 |
| mean_autumn_sst | 1.4475605 | 0.8297223 | -0.1232084 | 1.4294665 | 3.1472758 |
| mean_chl | 2.3561553 | 0.9897975 | 0.4690094 | 2.3084686 | 4.3726824 |
| mean_winter_sst | -2.5258261 | 0.8376612 | -4.2284014 | -2.5117234 | -0.8988667 |
| sd_sal | -0.8453338 | 0.5404683 | -1.9176695 | -0.8333661 | 0.2011806 |
Repro
Data sources: Migralion prenup, PELMED
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 1.625004 | 0.5966618 | 0.7067994 | 1.544857 | 3.0737230 |
| mean_autumn_sst | -1.172238 | 0.5369850 | -2.2707627 | -1.147639 | -0.1852411 |
Mouette pygmée / Little gull
Data sources: Migralion prenup, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 2.0305909 | 0.4643479 | 1.1945192 | 2.0018373 | 2.9934615 |
| log_bathymetry | -1.5204689 | 0.9088806 | -3.3657982 | -1.5062574 | 0.2258335 |
| log_dist_to_shore | 2.4623729 | 0.6331675 | 1.2766963 | 2.4451630 | 3.7423895 |
| log_sd_vel | 0.9400475 | 0.6137641 | -0.2039642 | 0.9207358 | 2.1808520 |
| mean_autumn_sst | 1.1375163 | 0.8687369 | -0.5158647 | 1.1275446 | 2.8822034 |
| mean_chl | 2.9693222 | 0.9098365 | 1.3797513 | 2.9094324 | 4.9174261 |
| mean_spring_sst | -0.9739185 | 0.5092342 | -2.0080674 | -0.9656130 | 0.0035403 |
| mean_ssh | -1.2777432 | 0.8509379 | -2.9717096 | -1.2666468 | 0.3359732 |
| mean_summer_sst | 0.8249387 | 0.4958819 | -0.1233397 | 0.8159769 | 1.8265818 |
| mean_winter_sst | -0.7701314 | 0.9368306 | -2.6295900 | -0.7618633 | 1.0359185 |
| sd_sal | -0.3140819 | 0.7795167 | -1.6489348 | -0.3655147 | 1.3343228 |
Mouette rieuse / Black-headed gull
Data sources: Migralion postnup, PNM autumn, SAMM winter
Data sources: Migralion prenup, PELMED (sauf 2017 pas d’obs), PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -1.8030662 | 0.5345092 | -2.7755951 | -1.8366335 | -0.6675720 |
| log_bathymetry | -1.2128906 | 0.9019612 | -3.1374368 | -1.1627751 | 0.4311661 |
| log_dist_to_shore | -0.8750971 | 0.5663681 | -2.1460715 | -0.8304037 | 0.1016074 |
| mean_autumn_sst | -1.5824845 | 0.9447864 | -3.4865831 | -1.5683348 | 0.2403065 |
| mean_winter_sst | 1.2871137 | 0.8562276 | -0.3909588 | 1.2759040 | 2.9936350 |
Oceanite tempete / Storm petrel
Data sources: Migralion prenup, PELMED (sauf 2017 pas d’obs), PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| dist_to_shore | 0.6691465 | 0.5784537 | -0.4512142 | 0.6533981 | 1.8826812 |
| intercept | 0.3346871 | 0.7279294 | -0.9647437 | 0.2969526 | 1.8528508 |
| log_bathymetry | 0.9286988 | 0.7650571 | -0.5660300 | 0.9114116 | 2.4857689 |
| log_sd_vel | 1.0376973 | 0.7917532 | -0.2829814 | 0.9663291 | 2.8177157 |
| sd_sal | 0.5502379 | 1.0593467 | -0.5658354 | 0.1602003 | 3.3595178 |
| sd_ssh | -1.7417487 | 0.7517699 | -3.3437365 | -1.7108249 | -0.3992449 |
Petits puffins / Small shearwaters
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 1.6950148 | 0.4122124 | 0.9397706 | 1.6718842 | 2.5452839 |
| log_bathymetry | -0.6476717 | 0.3491416 | -1.3317847 | -0.6505910 | 0.0469983 |
| log_dist_to_shore | -1.2690008 | 0.5507440 | -2.4055777 | -1.2380274 | -0.2668591 |
| mean_chl | 2.4764932 | 0.8015201 | 0.9280138 | 2.4620777 | 4.0704308 |
| mean_ssh | 0.3941651 | 0.4338730 | -0.4261739 | 0.3825644 | 1.2800816 |
| sd_sal | -0.8551903 | 0.4931431 | -1.7934744 | -0.8636407 | 0.1222428 |
Repro
Data sources: Migralion prenup, PELMED, PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 2.0173853 | 0.4018718 | 1.3496233 | 1.9759998 | 2.910019 |
| mean_chl | 1.4545561 | 0.6791939 | 0.2958953 | 1.3950718 | 2.923289 |
| mean_ssh | 0.8112524 | 0.4217114 | 0.0548293 | 0.7862528 | 1.714473 |
Scopoli’s shearwater / Puffin de Scopoli
Data sources: Migralion, PELMED, PNM printemps
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | 1.3930963 | 0.3109781 | 0.8497513 | 1.3663730 | 2.0714072 |
| log_mean_chl | -1.7601266 | 0.3238507 | -2.4470926 | -1.7410808 | -1.1744733 |
| mean_ssh | 2.0951628 | 0.4778550 | 1.2538555 | 2.0672906 | 3.1109872 |
| sd_sal | 0.9465168 | 0.3519705 | 0.3262512 | 0.9240447 | 1.7050898 |
| sd_ssh | -1.1596231 | 0.3231524 | -1.8114576 | -1.1568253 | -0.5419892 |
Sternes caugek / Sandwich terns
Non repro
Data sources: Migralion postnup, PNM autumn, SAMM winter
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -0.4471082 | 0.2191955 | -0.8553438 | -0.4525001 | -0.0039242 |
| mean_chl | 1.4880815 | 0.4155518 | 0.7403185 | 1.4629497 | 2.3629235 |
| mean_spring_sst | 0.3736486 | 0.2630764 | -0.1494305 | 0.3736313 | 0.8936978 |
| mean_ssh | -0.3271226 | 0.3210858 | -0.9765200 | -0.3218903 | 0.2927741 |
| mean_summer_sst | -0.4930321 | 0.3190526 | -1.1277624 | -0.4896159 | 0.1220201 |
| mean_winter_sst | -0.8558781 | 0.2320201 | -1.3309351 | -0.8516510 | -0.4149018 |
Repro
Data sources: Migralion prenup, PELMED, PNM spring
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -1.0742184 | 0.2971217 | -1.6584887 | -1.0730401 | -0.4913212 |
| log_bathymetry | -1.5267364 | 0.6024675 | -2.7721086 | -1.4999600 | -0.4079799 |
| log_sd_vel | -0.9260014 | 0.3189618 | -1.5598292 | -0.9216817 | -0.3114757 |
| mean_chl | 2.4607350 | 0.5197020 | 1.5481489 | 2.4234463 | 3.5901272 |
| mean_ssh | -1.4313206 | 0.4613817 | -2.3665976 | -1.4194783 | -0.5571252 |
| sd_ssh | 0.5605312 | 0.3435466 | -0.1066731 | 0.5591077 | 1.2462551 |
Common tern / Sterne pierregarin
Data sources: Migralion prenup, PELMED
| covar | mean | SD | 2.5% | 50% | 97.5% |
|---|---|---|---|---|---|
| intercept | -0.2139242 | 0.3179062 | -0.7828997 | -0.2338339 | 0.4616319 |
| mean_spring_sst | 1.4317870 | 0.4211469 | 0.6789063 | 1.4063244 | 2.3160330 |
| mean_summer_sst | -2.7784337 | 0.5469138 | -3.9493411 | -2.7457322 | -1.8002497 |
| mean_winter_sst | -0.8699545 | 0.3682837 | -1.6269723 | -0.8599954 | -0.1806548 |
